Comparison in echocardiogram and magnetic resonance imaging in assessment of heart function in patients with coronary heart disease-heart failure
Zhang Youjia
Wang Huanyong
Liu Yuyi
Jiang Xiaoying
Ma Xueyuan
Peng Ruchen
Abstract：Objective To compare the assessment effects between echocardiogram and magnetic resonance imaging(MRI)on heart function in patients with coronary heart disease-heart failure(CHD-HF).Methods CHD-HF patients(n=80)were chosen from Department of Ultrasound in Beijing Luhe Hospital affiliated to Capital Medical University from July 2020 to May 2023,and all patients were given examinations of echocardiogram and MRI.The parameters of left heart function[end-diastolic volume(EDV),end-systolic volume(ESV),stroke volume(SV),ejection fraction(EF)]were compared between echocardiogram and MRI.The patients were divided,according to NYHA classification criteria,into grades Ⅰ and Ⅱ group(group A)and grades Ⅲ and Ⅳ group(group B).The parameters of echocardiogram and MRI were compared between 2 groups.According to HF characteristics,the patients were divided into group of HF with reduced ejection fraction(group C),group of HF with diastolic dysfunction(group D),group of HF with systolic dysfunction(group E)and mixed HF group(group F).The parameters of echocardiogram and MRI were compared among 4 groups.The correlation between parameters of echocardiogram and MRI was analyzed by using Pearson correlation analysis method.Results EDV,ESV,SV and EF in echocardiogram parameters were similar to those in MRI parameters(P>0.05).In parameters of echocardiogram and MRI,EDV,ESV and SV were higher(P<0.05)and EF was lower(P<0.05)in group B than those in group B.In parameters of echocardiogram and MRI,the comparison in EDV,ESV,SV and EF showed P<0.05 in groups C,D,E and F.EDV,ESV,SV and EF in echocardiogram parameters were positively correlated to those in MRI parameters.Conclusion Echocardiogram and MRI all can effectively assess heart function in CHD-HF patients,and there is significant correlation between them in parameters of left heart function with higher application value in clinical practice.
Keywords：Coronary heart diseaseHeart failureEchocardiogramMagnetic resonance imaging
Publication Date：2024-02-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 217-220 )